commercial photography

D7000 Compared to the D90 and D300S: core feature and specification differences

	Nikon D7000	Nikon D90	Nikon D300S
Construction	Magnesium alloy body	Polycarbonate	Magnesium alloy body
Sensor	• 23.6 x 15.6 mm CMOS sensor • RGB color filter array • Built-in fixed low-pass filter (with self-cleaning unit) • 16.2 million effective pixels • RGB Color Filter Array • 14-bit A/D converter	• 23.6 x 15.8 mm CMOS sensor • RGB color filter array • Built-in fixed low-pass filter (with self-cleaning unit) • 12.3 million effective pixels • RGB Color Filter Array • 12-bit A/D converter	• 23.6 x 15.8 mm CMOS sensor • RGB color filter array • Built-in fixed low-pass filter (with self-cleaning unit) • 12.3 million effective pixels • RGB Color Filter Array • 14-bit A/D converter
ISO range	• Auto ISO (100-Hi2) • ISO 100-6400 in 0.3 or 1.0 EV increments • H1 and H2 (ISO 12800 and 25600) expansion • Adjustable Auto ISO limit	• Auto ISO (400-H1) • ISO 200 -3200 in 0.3 or 1.0 EV increments  • L1 (ISO 100) and H1 (ISO 6400) expansion • Adjustable Auto ISO limit	• Auto ISO (400-H1) • ISO 200 -3200 in 0.3 or 1.0 EV increments  • L1 (ISO 100) and H1 (ISO 6400) expansion • Adjustable Auto ISO limit
Movie resolution*	• 1920 x 1080p (24fps) • 1280 x 720p (30, 25, 24fps) • 640 x 424p (30, 25fps)	• 1280 x 720p (24 fps) • 640 x 424p (24 fps) • 320 x 216p (24 fps)	• 1280 x 720p (24 fps) • 640 x 424p (24 fps) • 320 x 216p (24 fps)
AF sensor	• 39 AF points • 9 cross-type sensors	• 11 AF points • 1 cross-type sensor	• 51 focus points • 15 cross-type sensors
Metering sensor	• TTL exposure metering using 2016-pixel RGB sensor • Metering range: EV 0 - 20 EV	• TTL exposure metering using 403-pixel RGB sensor • Metering range: EV 0 - 20 EV	• TTL exposure metering using 1005-pixel RGB sensor • Metering range: EV 0 - 20 EV
Viewfinder	• Eye-level pentaprism • 100% frame coverage • Magnification: 0.94x • Eyepoint: 19.5 mm • Type B BriteView Clear Matte screen Mark II with AF area brackets • Built-in diopter adjustment (-3 to +1.0m-1)	• Eye-level pentaprism • 96% (horizontal and vertical) frame coverage • Magnification: 0.94x • Eyepoint: 19.5 mm • B-type BrightView Clear Matte Screen II with AF area brackets • Built-in diopter adjustment (-2 to +1m-1)	• Eye-level pentaprism • 100% frame coverage • Magnification: 0.94x • Eyepoint: 19.5 mm • B-type BrightView Clear Matte Screen II with AF area brackets • Built-in diopter adjustment (-2 to +1m-1)
Continuous shooting rate	• Approx 6 fps max	• Approx 4.5 fps max	• Up to approx 8fps with AC adapter or MB-D10 pack and batteries other than EN-EL3e
Memory format	• SD/SDHC/SDXC (dual slots)	• SD/SDHC	• Compact Flash (type I and UDMA) (dual SD/CF slots)
Dimensions	Approx 132 x 105 x 77mm (5.2 x 4.1 x 3.0in)	Approx 132 x 103 x 77 mm (5.2 x 4.1 x 3.0 in.)	Approx 147 x 114 x 74 mm (5.8 x 4.5 x 2.9 in)
Weight (inc battery)	780 g (1.7 lb.)	704 g (1.5 lb.)	918 g (2.2 lb.)

*In movie mode, 30fps is actually 29.97fps, 24 is actually 23.976fps.

If you're new to digital photography you may wish to read the Digital Photography Glossary before diving into this article (it may help you understand some of the terms used